Bias Tape Makers Kit Material: Durable Hard Plastic And Metal. This Tape Making Set Will Last A Long Time With Your Tool. 4 Sizes: 6Mm, 12Mm, 18Mm, 25Mm. Good Quality, Strong And Durable, Which Is Better To Sew On. Widely Application:The Bias Tape Can Be Widely Used In Various Leather Goods, Custom Quilting, Home Decoration, Diy And Much More. A Useful Tool For Your Daily Life.Easy-To-Use Bias Devices:1. Cut The Bias Strips On The Fabric At 45. 2.A Straight Strip Up Facing Up Into The Wide End Of The Tape, Use A Punch To Pull The Fabric Through. 3. Pull The Tape And Press The Pleats Into The Iron, Ready To Be Sewn Or Glued.Advantage:Sewing Bias Tape Makes Your Sewing Easier, For The Fabric Is Stretchy And Easier To Work With When Sewing The Curves And Angles.Sewing Bias Simple Operation: It Is A Sophisticated Tool That Works Well For Diy Creation. Automatically Folds Fabric In Half, Forming A Strip In Minutes, Quick And Easy.